Perhaps you should try some spelling variations:
pozzi celebri » pezzi celebri
aere teatrali » opere teatrali
1 documentos » y documentos, 2 documentos, 4 documentos
3 documentos » y documentos, 2 documentos, 4 documentos
celebri de » celebri di
de aere » de aire, de ampere, de acero

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pozzi celebri de aere teatrali ((1 documentos) OR (3 documentos)) e pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri de aere teatrali ((1 documentos) OR (3 documentos)) e pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri de aere teatrali ((1 documentos) OR (3 documentos)) e pianoforte.*.